query error: table with name tablename already exists on empty db

workspace link, click rerun query and then will see the error
https://dolthub.awsdev.ld-corp.com/repositories/liuliu/test-empty/workspaces/5f9eed63-d152-4ac4-b043-327b2d85b83e?q=CREATE+TABLE+tablename+%28+++pk+INT%2C+++col1+VARCHAR%28255%29%2C+++PRIMARY+KEY+%28pk%29+%29%3B

hard to repro it, this is how i get there:
1. create a db called `test-empty`, run a query to create a table named `tablename`, then delete the db
2. create another db with same name `test-empty`, run query to create a table `tablename` in this new db, the error showed up.